Heat sink for LED lamp



FIG. 1 is a perspective view of a heat sink for LED lamp showing our newdesign;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left-side, elevational view thereof;

FIG. 5 is a right-side, elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is a perspective view thereof, showing the heat sink for LED lampbeing mounted to an LED lamp, wherein the LED lamp is shown in brokenlines for illustrative environmental purposes only and forms no part ofthe claimed design.

The ornamental design for a heat sink for LED lamp, as shown anddescribed.